package org.demo.spring.aop.service.impl;

import org.demo.spring.aop.service.IUserService;
import org.springframework.stereotype.Service;

@Service("userService")
public class UserServiceImpl implements IUserService {
    public String save(String data) {
        System.out.println("保存数据。。。。");
        return "保存结果";
    }
}
